Home › CBSE Class 12 (Science) › Biology › Biotechnology: Principles and Processes › DNA bands in a gel are made visible by staining …
DNA bands in a gel are made visible by staining with which compound?
AMethylene blue
BIodine solution
CEthidium bromide
DSafranin dye
Answer & Solution
Correct answer: C. Ethidium bromide
Ethidium bromide staining followed by UV exposure shows bright orange DNA bands.
Related questions
Transgenic mice are being developed to test the safety of which vaccine?What is biopiracy?In 1997 a patent on which Indian crop was granted by the US Patent Office?Which human protein from transgenic animals is used to treat emphysema?Which animal makes up over 95 percent of transgenic animals?ELISA works on which principle?PCR is routinely used for early detection of which infection?In ADA gene therapy, a functional ADA cDNA is introduced into cells using what?